Properties

Label 2-1064-1.1-c1-0-2
Degree $2$
Conductor $1064$
Sign $1$
Analytic cond. $8.49608$
Root an. cond. $2.91480$
Motivic weight $1$
Arithmetic yes
Rational no
Primitive yes
Self-dual yes
Analytic rank $0$

Origins

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Normalization:  

Dirichlet series

L(s)  = 1  − 1.43·3-s − 2.51·5-s + 7-s − 0.950·9-s − 1.95·11-s + 5.38·13-s + 3.60·15-s − 3.95·17-s − 19-s − 1.43·21-s − 8.51·23-s + 1.34·25-s + 5.65·27-s + 3.95·29-s + 5.95·31-s + 2.79·33-s − 2.51·35-s + 7.55·37-s − 7.70·39-s + 6.81·41-s + 5.03·43-s + 2.39·45-s + 5.65·47-s + 49-s + 5.65·51-s + 11.4·53-s + 4.91·55-s + ⋯
L(s)  = 1  − 0.826·3-s − 1.12·5-s + 0.377·7-s − 0.316·9-s − 0.588·11-s + 1.49·13-s + 0.931·15-s − 0.958·17-s − 0.229·19-s − 0.312·21-s − 1.77·23-s + 0.268·25-s + 1.08·27-s + 0.733·29-s + 1.06·31-s + 0.486·33-s − 0.425·35-s + 1.24·37-s − 1.23·39-s + 1.06·41-s + 0.768·43-s + 0.356·45-s + 0.824·47-s + 0.142·49-s + 0.791·51-s + 1.57·53-s + 0.662·55-s + ⋯

Functional equation

\[\begin{aligned}\Lambda(s)=\mathstrut & 1064 ^{s/2} \, \Gamma_{\C}(s) \, L(s)\cr =\mathstrut & \, \Lambda(2-s) \end{aligned}\]
\[\begin{aligned}\Lambda(s)=\mathstrut & 1064 ^{s/2} \, \Gamma_{\C}(s+1/2) \, L(s)\cr =\mathstrut & \, \Lambda(1-s) \end{aligned}\]

Invariants

Degree: \(2\)
Conductor: \(1064\)    =    \(2^{3} \cdot 7 \cdot 19\)
Sign: $1$
Analytic conductor: \(8.49608\)
Root analytic conductor: \(2.91480\)
Motivic weight: \(1\)
Rational: no
Arithmetic: yes
Character: Trivial
Primitive: yes
Self-dual: yes
Analytic rank: \(0\)
Selberg data: \((2,\ 1064,\ (\ :1/2),\ 1)\)

Particular Values

\(L(1)\) \(\approx\) \(0.7923687586\)
\(L(\frac12)\) \(\approx\) \(0.7923687586\)
\(L(\frac{3}{2})\) not available
\(L(1)\) not available

Euler product

   \(L(s) = \displaystyle \prod_{p} F_p(p^{-s})^{-1} \)
$p$$F_p(T)$
bad2 \( 1 \)
7 \( 1 - T \)
19 \( 1 + T \)
good3 \( 1 + 1.43T + 3T^{2} \)
5 \( 1 + 2.51T + 5T^{2} \)
11 \( 1 + 1.95T + 11T^{2} \)
13 \( 1 - 5.38T + 13T^{2} \)
17 \( 1 + 3.95T + 17T^{2} \)
23 \( 1 + 8.51T + 23T^{2} \)
29 \( 1 - 3.95T + 29T^{2} \)
31 \( 1 - 5.95T + 31T^{2} \)
37 \( 1 - 7.55T + 37T^{2} \)
41 \( 1 - 6.81T + 41T^{2} \)
43 \( 1 - 5.03T + 43T^{2} \)
47 \( 1 - 5.65T + 47T^{2} \)
53 \( 1 - 11.4T + 53T^{2} \)
59 \( 1 - 0.617T + 59T^{2} \)
61 \( 1 - 5.48T + 61T^{2} \)
67 \( 1 + 0.223T + 67T^{2} \)
71 \( 1 + 13.5T + 71T^{2} \)
73 \( 1 - 7.43T + 73T^{2} \)
79 \( 1 + 5.03T + 79T^{2} \)
83 \( 1 + 13.7T + 83T^{2} \)
89 \( 1 - 10.9T + 89T^{2} \)
97 \( 1 - 4.69T + 97T^{2} \)
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   \(L(s) = \displaystyle\prod_p \ \prod_{j=1}^{2} (1 - \alpha_{j,p}\, p^{-s})^{-1}\)

Imaginary part of the first few zeros on the critical line

−10.21844940853996245343386289422, −8.771638859501805644182855689416, −8.274027970813317211260359924162, −7.50304514719632252226127060544, −6.28998986792017607383278570623, −5.80599505797635897354797308399, −4.51959219564231288894304882417, −3.94705011126135679373494749854, −2.52545108024124213787741884927, −0.69880978290919969296941795755, 0.69880978290919969296941795755, 2.52545108024124213787741884927, 3.94705011126135679373494749854, 4.51959219564231288894304882417, 5.80599505797635897354797308399, 6.28998986792017607383278570623, 7.50304514719632252226127060544, 8.274027970813317211260359924162, 8.771638859501805644182855689416, 10.21844940853996245343386289422

Graph of the $Z$-function along the critical line